980 IOWA DEPARTMENT OF AGRICULTURE 
AGRICULTURAL EXPERIMENT STATIONS OF THE UNITED STATES-CONTINUED 
Station, location and director 
Principal lines of work 
North Dakota, Agricultural Col- 
lege: 
J. H. Worst 
Ohio, Wooster: 
C. E. Thorne 
Oklahoma, Stillwater 
W. L. English—. 
Oregon, Corvallis: 
J. Withycombe _ 
Pennsylvania, State College: 
T. F. Hunt 
Porto Rico, Mayaguez: 
D. W. May* 
Rhode Island, Kingston: 
H. J. Wheeler 
South Carolina, Clemson Col 
lege: 
J. N. Harper - 
South Dakota, Brookings: 
J. W. Wilson 
Tennessee, Knoxville: 
H. A. Morgan 
Texas, College Station 
H. H. Harrington. 
Utah, Logan: 
E. D. Ball 
Vermont, Burlington: 
J. D. Hills 
Chemistry; soils; botany; agronomy; plant breed- 
ing; horticulture; forestry; diseases of plants 
and animals; animal husbandry; poultry experi- 
ments; drainage; milling and chemical tests of 
wheat; inspection and analysis of foods, spray- 
ing materials; paints; proprietary products, and 
feeding stuff s. 
Chemistry; soils; agronomy; botany; horticul- 
ture; plant breeding; forestry; diseases of 
plants; animal husbandry; entomology. 
Chemistry; agronomy; horticulture; plant breed- 
ing; forestry; botany; bacteriology; diseases of 
plants and animals; animal husbandry; entomol- 
ogy. 
Chemistry; bacteriology; soils; fertilizers; agro- 
nomy; horticulture; plant breeding and selec- 
tion; diseases of plants; animal husbandry; 
poultry experiments; dairying; entomology; ir- 
rigation. 
Chemistry; meteorology; fertilizers; horticulture; 
plant diseases; agronomy; animal husbandry; 
dairying. 
Agronomy; plant introductions; plant breeding; 
horticulture; fruit handling and shipment; chem- 
istry; entomology; plant diseases; animal hus- 
bandry; coffee investigations. 
Chemistry; meteorology; soils; inspection of fer- 
tilizers and feeding stuffs; agronomy; horticul- 
ture; plant breeding; poultry experiments. 
Chemistry; inspection of fertilizers; soils; botany; 
agronomy; horticulture; plant breeding; diseases 
of plants; animal husbandry; dairying, veteri- 
nary science; entomology. 
Chemistry; botany; agronomy; horticulture; plant 
breeding; diseases of plants and .animals; ani- 
mal husbandry; entomology; dairying. 
Chemistry; soil investigations; inspection of fer- 
tilizers; agronomy; horticulture; plant breed- 
ing; seeds; weeds; diseases of plants and ani- 
mals; animal husbandry; poultry investigations; 
apiculture; dairying; entomology. 
Chemistry; botany and mycology; soils; agron- 
omy; horticulture; animal husbandry; diseases 
of animals; entomology; irrigation; seed testing; 
feed inspection. 
Chemistry; agronomy; horticulture; diseases of 
plants and animals; animal husbandry; dairy- 
ing; poultry experiments; entomology; irriga- 
tion; arid farming. 
Chemistry; botany; bacteriology; inspection of 
fertilizers, feeding stuffs, and creamery glass- 
ware; agronomy; horticulture; state nursery for 
forest-tree seedlings; diseases of plants; animal 
husbandry; dairying. 
■Special agent in charge. 
